This is my blog, A Green and Rosie Life, which is all about helping you live life that bit greener without having to build an off-grid log cabin in the woods or knit your own nettle fibre undies! It's about helping you make simple changes that together will make a big difference to our beautiful world and make it a better place for our children.
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Thursday, 13 October 2016

Bees in the Polytunnel - Part 1

I know with Halloween approaching "Bats in the Belfry" might be a more topical post title but to be honest, I don't have a belfry, although I did see a couple of bats when I went to collect older boy from athletics last night ... and one was huge! But I digress as this is a post about weird goings on in the polytunnel at Eco-Gites of Lenault.

A few days ago I went up to the polytunnel, probably to get something for lunch or dinner as I still have tomatoes, peppers, chillies and greens of various sorts cropping well. I was about half way along the tunnel when I realised I could hear buzzing. A LOT of buzzing. I turned round and saw what, at first thought, appeared to be wasps all gathered around the door, probably about 200-300 of them. However on very careful closer inspections I realised they were bees - honey bees I thought.

It is October.
We have had frosts.
There were more bees here than I have ever seen in summer but not enough to constitute a swarm and anyway bees do not swarm in October. And even if this was a swarm, they would be gathered around the queen rather than flying into the plastic trying to escape as these were doing.
It is a bee mystery.

I asked a friend who has been doing a bit of bee keeping if she had any ideas so she popped up for a look. She thought that maybe because of the unseasonally warm weather (in the day at least) a queen had decided to swarm with a small number of her hive but somehow she died leaving the bees with no leader. In that case the bees would be female worker bees. In the summer, these hard working bees live for about 40 days but those hatched in the autumn will overwinter. However with no queen they will die. A hive also contains drones, male bees who do no work and whose sole purpose is to feed and mate with the queen. In Autumn the worker bees will kick the drones out of the hive so it is also possible these are male drones, in which case they will die sometime soon. But why so many in my polytunnel?

On closer inspection of the bees we also decided that they were more striped than normal honey bees. We do not know if they are another species or not but we are trying to find out.

Two other points:

At first I though the bees were unable to get out of the polytunnel as most of them are gathered either around the plastic above the door or behind the cold frame. However when I stood and watched for a while in the heat of a warm October afternoon a lot were also flying in and out of the door.

Second, there was what I suspect was an Asian hornet in the polytunnel on the first day I saw the bees. This species of hornet is not native to France but was introduced in a cargo from China to Bordeaux a few years ago and has since spread throughout France and now into the UK. It is generally less aggressive to humans but will prey voraciously on bees. It is smaller than the native hornet and more velvety brown in colour. I wonder if it had anything to do with the arrival of these bees.

So all in all it is a mystery why I have a few hundred bees in my polytunnel in October. If any beekeepers out there can shed any light on this I would be very interested to hear from you. All I do know is that the life cycle of bees is quite complicated but
without a hive these bees will die soon and there is nothing I can do to
stop that.

7 comments
:

I recently wrote a post about bees (don't worry, I won't spam you with the link!) so I was happy to see someone else writing about their experiences. Mine were bumblebees. I don't think I can tell you anything very useful but a polytunnel is a warm, fruitful place and I'm sure they love it. Interesting to read about the Asian hornet.

Gosh, I have no idea why that would be. Sorry I'm not more help! Do post an update when you find out though so we can stop guessing :) The only thing I can think of would be warmth? I saw some fruit on our strawberry plants the other day too — confused plants, its been pretty cold here.

how strange. i do not know much about bees so i don't have anything insightful to say other than i do love how they always have a queen be who has male drones to cater to her. maybe that's why they call beyonce queen b?

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Rosie is a mum, smallholder, gite owner and writer who lives in Normandy, France with her husband, 2 sons, a dog, 4 cats and quite a few farm animals (but no hippos). She has a degree in Agriculture and Environmental Science and a passion for helping everyone become that bit greener. She hopes to show you how you can make simple changes that together will make a big difference to our beautiful world and make it a better place for our children.
Rosie has been blogging since 2008 and has now relaunched her blog as A Green and Rosie Life. When she is not tending animals, children, the garden or gite guests she enjoys walking, a good TV drama, eating chocolate and dreaming of the day she can own a hippo. She does not do DIY and detests the taste of avocados.